Grok 4.1
xAIProprietaryNon-reasoningReleased Nov 17, 2025
Overall score
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Not enough evidence to rank yet
Context window
1M
1,000,000 tokens
Price per 1M tokens
— in · — out
No price listed
Blended price
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3:1 input:output tokens
Output speed
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Not measured yet
Benchmark results (1)
As reported in system cards, papers and public evaluations. Position compares this model with every other model reporting the same benchmark.
Agentic & tool use
| ResearchClawBench | 13.5 | #17 of 19 |
Pricing by source
USD per 1M tokens.
| Source | Input | Output | Cached in |
|---|---|---|---|
| List price | — | — | — |
xAI's pricing page, read September 25, 2026, publishes no API rate for Grok 4.1. BenchLM treats Grok 4.1 pricing as unavailable until xAI posts an official price.
Arena ratings
Human-preference ratings from LMArena. Best-rated variant shown.
| Text(thinking) | 1437 | #83 · 66.5K votes |
| WebDev (coding)(Thinking) | 1215 | #142 · 961 votes |
Speed
Measured by us through OpenRouter (median of trials).
Not available on OpenRouter, so we cannot measure it yet.